Comprehensive resource for understanding and mastering English idioms
The idiom "pull leg" is a playful way to tease or joke with someone, often by pretending to take their advice or suggestion seriously, but with no intention of following through. It can also mean to ask someone for something while knowing that they will refuse, as a way of testing their boundaries or challenging them in a friendly manner.
The exact origin of the idiom is unclear, but one theory suggests that it may have come from an old British custom where people would "pull someone's leg" to try and get them to move or do something. Another theory is that it comes from the practice of pulling a person's leg as a playful gesture, often as a way of showing affection or camaraderie. Over time, the meaning and usage of "pull leg" has evolved to include more lighthearted and teasing connotations. It is now commonly used in a variety of contexts, from friendly banter between friends to joking with someone about their habits or preferences.